R—Endo® Re—treatment - Micro Mega

Operative sequence
A protocol in 5 main steps.
1 Rm hand file
Place selected solvent in the pulp chamber.
Operating procedure
■ 1/4 turn with pressure
directed towards apex.
■ Removal.
Function
■ Used to dig or break the hard layer
of filling material.
■ Allows the centring and alignment
of the next instrument.
■ As soon as possible check the working length.
■ If possible check the apical patency.
■ At the end of the preparation, ensure the complete removal
of the debris from the previous filling using an X-ray.
■ In curved canals:
- Same precaution as for any kind of NiTi instrument must be observed
to avoid false canal creation.
- Introduction of a pre-curved hand file MMC n°10 is necessary prior
to penetration with R-Endo ® files.
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